Voltmeter Multiple Choice Questions and Answers

16. The multiplier and the meter coil in a voltmeter are in

   A.Series

   B.Parallel

   C.Series-Parallel

   D.None of the above

17. ........ voltmeter has the least power consumption

   A.Electrostatic type

   B.Hot wire type

   C.Induction type

   D.Moving iron attraction type

18. The internal resistance of a voltmeter must be very high so that

   A.Minimum current passes through the meter

   B.Range is high

   C.Accuracy is high

   D.Loading effect is maximum

19. Sensitivity of a voltmeter is given by the

   A.Ohms per volt

   B.Reciprocal of full scale deflection current

   C.Both (a) and (b)

   D.None of the above

20. A high resistance is usually connected in series with an electrostatic voltmeter

   A.To render the measurement accurate

   B.To increase the range

   C.For safety reasons

   D.None of the above

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